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azammitdcarf
713
include/pear/Mail/mime.php
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713
include/pear/Mail/mime.php
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@@ -0,0 +1,713 @@
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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// +-----------------------------------------------------------------------+
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// | Copyright (c) 2002-2003 Richard Heyes |
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||||
// | Copyright (c) 2003-2005 The PHP Group |
|
||||
// | All rights reserved. |
|
||||
// | |
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||||
// | Redistribution and use in source and binary forms, with or without |
|
||||
// | modification, are permitted provided that the following conditions |
|
||||
// | are met: |
|
||||
// | |
|
||||
// | o Redistributions of source code must retain the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer. |
|
||||
// | o Redistributions in binary form must reproduce the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer in the |
|
||||
// | documentation and/or other materials provided with the distribution.|
|
||||
// | o The names of the authors may not be used to endorse or promote |
|
||||
// | products derived from this software without specific prior written |
|
||||
// | permission. |
|
||||
// | |
|
||||
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|
||||
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|
||||
// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|
||||
// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
||||
// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|
||||
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|
||||
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
||||
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
|
||||
// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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||||
// | |
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||||
// +-----------------------------------------------------------------------+
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||||
// | Author: Richard Heyes <richard@phpguru.org> |
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||||
// | Tomas V.V.Cox <cox@idecnet.com> (port to PEAR) |
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||||
// +-----------------------------------------------------------------------+
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//
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||||
// $Id: mime.php,v 1.39 2005/06/13 21:24:16 cipri Exp $
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||||
require_once('PEAR.php');
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require_once('Mail/mimePart.php');
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||||
|
||||
/**
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||||
* Mime mail composer class. Can handle: text and html bodies, embedded html
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* images and attachments.
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||||
* Documentation and examples of this class are avaible here:
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||||
* http://pear.php.net/manual/
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||||
*
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||||
* @notes This class is based on HTML Mime Mail class from
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* Richard Heyes <richard@phpguru.org> which was based also
|
||||
* in the mime_mail.class by Tobias Ratschiller <tobias@dnet.it> and
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||||
* Sascha Schumann <sascha@schumann.cx>
|
||||
*
|
||||
* @author Richard Heyes <richard.heyes@heyes-computing.net>
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||||
* @author Tomas V.V.Cox <cox@idecnet.com>
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||||
* @package Mail
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* @access public
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||||
*/
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class Mail_mime
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||||
{
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||||
/**
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||||
* Contains the plain text part of the email
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||||
* @var string
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*/
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||||
var $_txtbody;
|
||||
/**
|
||||
* Contains the html part of the email
|
||||
* @var string
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||||
*/
|
||||
var $_htmlbody;
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||||
/**
|
||||
* contains the mime encoded text
|
||||
* @var string
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||||
*/
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||||
var $_mime;
|
||||
/**
|
||||
* contains the multipart content
|
||||
* @var string
|
||||
*/
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||||
var $_multipart;
|
||||
/**
|
||||
* list of the attached images
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||||
* @var array
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*/
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var $_html_images = array();
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||||
/**
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* list of the attachements
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* @var array
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*/
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var $_parts = array();
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||||
/**
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||||
* Build parameters
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* @var array
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||||
*/
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var $_build_params = array();
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/**
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* Headers for the mail
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* @var array
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*/
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var $_headers = array();
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||||
/**
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||||
* End Of Line sequence (for serialize)
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||||
* @var string
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||||
*/
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var $_eol;
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||||
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||||
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||||
/**
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||||
* Constructor function
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||||
*
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* @access public
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*/
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function Mail_mime($crlf = "\r\n")
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||||
{
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$this->_setEOL($crlf);
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$this->_build_params = array(
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'text_encoding' => '7bit',
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'html_encoding' => 'quoted-printable',
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||||
'7bit_wrap' => 998,
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||||
'html_charset' => 'ISO-8859-1',
|
||||
'text_charset' => 'ISO-8859-1',
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'head_charset' => 'ISO-8859-1'
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||||
);
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}
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||||
|
||||
/**
|
||||
* Wakeup (unserialize) - re-sets EOL constant
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||||
*
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* @access private
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||||
*/
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||||
function __wakeup()
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||||
{
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||||
$this->_setEOL($this->_eol);
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}
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|
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/**
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||||
* Accessor function to set the body text. Body text is used if
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* it's not an html mail being sent or else is used to fill the
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* text/plain part that emails clients who don't support
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* html should show.
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*
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* @param string $data Either a string or
|
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* the file name with the contents
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* @param bool $isfile If true the first param should be treated
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* as a file name, else as a string (default)
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* @param bool $append If true the text or file is appended to
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* the existing body, else the old body is
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* overwritten
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* @return mixed true on success or PEAR_Error object
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* @access public
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*/
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function setTXTBody($data, $isfile = false, $append = false)
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{
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if (!$isfile) {
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if (!$append) {
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$this->_txtbody = $data;
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} else {
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$this->_txtbody .= $data;
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}
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} else {
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$cont = $this->_file2str($data);
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if (PEAR::isError($cont)) {
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return $cont;
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}
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if (!$append) {
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$this->_txtbody = $cont;
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} else {
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$this->_txtbody .= $cont;
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}
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}
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return true;
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||||
}
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||||
/**
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||||
* Adds a html part to the mail
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*
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||||
* @param string $data Either a string or the file name with the
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||||
* contents
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||||
* @param bool $isfile If true the first param should be treated
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||||
* as a file name, else as a string (default)
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||||
* @return mixed true on success or PEAR_Error object
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||||
* @access public
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||||
*/
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||||
function setHTMLBody($data, $isfile = false)
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||||
{
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if (!$isfile) {
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||||
$this->_htmlbody = $data;
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||||
} else {
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||||
$cont = $this->_file2str($data);
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||||
if (PEAR::isError($cont)) {
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||||
return $cont;
|
||||
}
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||||
$this->_htmlbody = $cont;
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||||
}
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||||
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||||
return true;
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||||
}
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||||
/**
|
||||
* Adds an image to the list of embedded images.
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||||
*
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||||
* @param string $file The image file name OR image data itself
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||||
* @param string $c_type The content type
|
||||
* @param string $name The filename of the image.
|
||||
* Only use if $file is the image data
|
||||
* @param bool $isfilename Whether $file is a filename or not
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||||
* Defaults to true
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||||
* @return mixed true on success or PEAR_Error object
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||||
* @access public
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||||
*/
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||||
function addHTMLImage($file, $c_type='application/octet-stream',
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||||
$name = '', $isfilename = true)
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||||
{
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||||
$filedata = ($isfilename === true) ? $this->_file2str($file)
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||||
: $file;
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||||
if ($isfilename === true) {
|
||||
$filename = ($name == '' ? basename($file) : basename($name));
|
||||
} else {
|
||||
$filename = basename($name);
|
||||
}
|
||||
if (PEAR::isError($filedata)) {
|
||||
return $filedata;
|
||||
}
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||||
$this->_html_images[] = array(
|
||||
'body' => $filedata,
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||||
'name' => $filename,
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||||
'c_type' => $c_type,
|
||||
'cid' => md5(uniqid(time()))
|
||||
);
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||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a file to the list of attachments.
|
||||
*
|
||||
* @param string $file The file name of the file to attach
|
||||
* OR the file data itself
|
||||
* @param string $c_type The content type
|
||||
* @param string $name The filename of the attachment
|
||||
* Only use if $file is the file data
|
||||
* @param bool $isFilename Whether $file is a filename or not
|
||||
* Defaults to true
|
||||
* @return mixed true on success or PEAR_Error object
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||||
* @access public
|
||||
*/
|
||||
function addAttachment($file, $c_type = 'application/octet-stream',
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||||
$name = '', $isfilename = true,
|
||||
$encoding = 'base64')
|
||||
{
|
||||
$filedata = ($isfilename === true) ? $this->_file2str($file)
|
||||
: $file;
|
||||
if ($isfilename === true) {
|
||||
// Force the name the user supplied, otherwise use $file
|
||||
$filename = (!empty($name)) ? $name : $file;
|
||||
} else {
|
||||
$filename = $name;
|
||||
}
|
||||
if (empty($filename)) {
|
||||
return PEAR::raiseError(
|
||||
'The supplied filename for the attachment can\'t be empty'
|
||||
);
|
||||
}
|
||||
$filename = basename($filename);
|
||||
if (PEAR::isError($filedata)) {
|
||||
return $filedata;
|
||||
}
|
||||
|
||||
$this->_parts[] = array(
|
||||
'body' => $filedata,
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||||
'name' => $filename,
|
||||
'c_type' => $c_type,
|
||||
'encoding' => $encoding
|
||||
);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the contents of the given file name as string
|
||||
*
|
||||
* @param string $file_name path of file to process
|
||||
* @return string contents of $file_name
|
||||
* @access private
|
||||
*/
|
||||
function &_file2str($file_name)
|
||||
{
|
||||
if (!is_readable($file_name)) {
|
||||
return PEAR::raiseError('File is not readable ' . $file_name);
|
||||
}
|
||||
if (!$fd = fopen($file_name, 'rb')) {
|
||||
return PEAR::raiseError('Could not open ' . $file_name);
|
||||
}
|
||||
$filesize = filesize($file_name);
|
||||
if ($filesize == 0){
|
||||
$cont = "";
|
||||
}else{
|
||||
$cont = fread($fd, $filesize);
|
||||
}
|
||||
fclose($fd);
|
||||
return $cont;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a text subpart to the mimePart object and
|
||||
* returns it during the build process.
|
||||
*
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||||
* @param mixed The object to add the part to, or
|
||||
* null if a new object is to be created.
|
||||
* @param string The text to add.
|
||||
* @return object The text mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addTextPart(&$obj, $text)
|
||||
{
|
||||
$params['content_type'] = 'text/plain';
|
||||
$params['encoding'] = $this->_build_params['text_encoding'];
|
||||
$params['charset'] = $this->_build_params['text_charset'];
|
||||
if (is_object($obj)) {
|
||||
return $obj->addSubpart($text, $params);
|
||||
} else {
|
||||
return new Mail_mimePart($text, $params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a html subpart to the mimePart object and
|
||||
* returns it during the build process.
|
||||
*
|
||||
* @param mixed The object to add the part to, or
|
||||
* null if a new object is to be created.
|
||||
* @return object The html mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addHtmlPart(&$obj)
|
||||
{
|
||||
$params['content_type'] = 'text/html';
|
||||
$params['encoding'] = $this->_build_params['html_encoding'];
|
||||
$params['charset'] = $this->_build_params['html_charset'];
|
||||
if (is_object($obj)) {
|
||||
return $obj->addSubpart($this->_htmlbody, $params);
|
||||
} else {
|
||||
return new Mail_mimePart($this->_htmlbody, $params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new mimePart object, using multipart/mixed as
|
||||
* the initial content-type and returns it during the
|
||||
* build process.
|
||||
*
|
||||
* @return object The multipart/mixed mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addMixedPart()
|
||||
{
|
||||
$params['content_type'] = 'multipart/mixed';
|
||||
return new Mail_mimePart('', $params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a multipart/alternative part to a mimePart
|
||||
* object (or creates one), and returns it during
|
||||
* the build process.
|
||||
*
|
||||
* @param mixed The object to add the part to, or
|
||||
* null if a new object is to be created.
|
||||
* @return object The multipart/mixed mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addAlternativePart(&$obj)
|
||||
{
|
||||
$params['content_type'] = 'multipart/alternative';
|
||||
if (is_object($obj)) {
|
||||
return $obj->addSubpart('', $params);
|
||||
} else {
|
||||
return new Mail_mimePart('', $params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a multipart/related part to a mimePart
|
||||
* object (or creates one), and returns it during
|
||||
* the build process.
|
||||
*
|
||||
* @param mixed The object to add the part to, or
|
||||
* null if a new object is to be created
|
||||
* @return object The multipart/mixed mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addRelatedPart(&$obj)
|
||||
{
|
||||
$params['content_type'] = 'multipart/related';
|
||||
if (is_object($obj)) {
|
||||
return $obj->addSubpart('', $params);
|
||||
} else {
|
||||
return new Mail_mimePart('', $params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds an html image subpart to a mimePart object
|
||||
* and returns it during the build process.
|
||||
*
|
||||
* @param object The mimePart to add the image to
|
||||
* @param array The image information
|
||||
* @return object The image mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addHtmlImagePart(&$obj, $value)
|
||||
{
|
||||
$params['content_type'] = $value['c_type'];
|
||||
$params['encoding'] = 'base64';
|
||||
$params['disposition'] = 'inline';
|
||||
$params['dfilename'] = $value['name'];
|
||||
$params['cid'] = $value['cid'];
|
||||
$obj->addSubpart($value['body'], $params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds an attachment subpart to a mimePart object
|
||||
* and returns it during the build process.
|
||||
*
|
||||
* @param object The mimePart to add the image to
|
||||
* @param array The attachment information
|
||||
* @return object The image mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addAttachmentPart(&$obj, $value)
|
||||
{
|
||||
$params['content_type'] = $value['c_type'];
|
||||
$params['encoding'] = $value['encoding'];
|
||||
$params['disposition'] = 'attachment';
|
||||
$params['dfilename'] = $value['name'];
|
||||
$obj->addSubpart($value['body'], $params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Builds the multipart message from the list ($this->_parts) and
|
||||
* returns the mime content.
|
||||
*
|
||||
* @param array Build parameters that change the way the email
|
||||
* is built. Should be associative. Can contain:
|
||||
* text_encoding - What encoding to use for plain text
|
||||
* Default is 7bit
|
||||
* html_encoding - What encoding to use for html
|
||||
* Default is quoted-printable
|
||||
* 7bit_wrap - Number of characters before text is
|
||||
* wrapped in 7bit encoding
|
||||
* Default is 998
|
||||
* html_charset - The character set to use for html.
|
||||
* Default is iso-8859-1
|
||||
* text_charset - The character set to use for text.
|
||||
* Default is iso-8859-1
|
||||
* head_charset - The character set to use for headers.
|
||||
* Default is iso-8859-1
|
||||
* @return string The mime content
|
||||
* @access public
|
||||
*/
|
||||
function &get($build_params = null)
|
||||
{
|
||||
if (isset($build_params)) {
|
||||
while (list($key, $value) = each($build_params)) {
|
||||
$this->_build_params[$key] = $value;
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($this->_html_images) AND isset($this->_htmlbody)) {
|
||||
foreach ($this->_html_images as $value) {
|
||||
$regex = '#(\s)((?i)src|background|href(?-i))\s*=\s*(["\']?)' . preg_quote($value['name'], '#') .
|
||||
'\3#';
|
||||
$rep = '\1\2=\3cid:' . $value['cid'] .'\3';
|
||||
$this->_htmlbody = preg_replace($regex, $rep,
|
||||
$this->_htmlbody
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
$null = null;
|
||||
$attachments = !empty($this->_parts) ? true : false;
|
||||
$html_images = !empty($this->_html_images) ? true : false;
|
||||
$html = !empty($this->_htmlbody) ? true : false;
|
||||
$text = (!$html AND !empty($this->_txtbody)) ? true : false;
|
||||
|
||||
switch (true) {
|
||||
case $text AND !$attachments:
|
||||
$message =& $this->_addTextPart($null, $this->_txtbody);
|
||||
break;
|
||||
|
||||
case !$text AND !$html AND $attachments:
|
||||
$message =& $this->_addMixedPart();
|
||||
for ($i = 0; $i < count($this->_parts); $i++) {
|
||||
$this->_addAttachmentPart($message, $this->_parts[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
case $text AND $attachments:
|
||||
$message =& $this->_addMixedPart();
|
||||
$this->_addTextPart($message, $this->_txtbody);
|
||||
for ($i = 0; $i < count($this->_parts); $i++) {
|
||||
$this->_addAttachmentPart($message, $this->_parts[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
case $html AND !$attachments AND !$html_images:
|
||||
if (isset($this->_txtbody)) {
|
||||
$message =& $this->_addAlternativePart($null);
|
||||
$this->_addTextPart($message, $this->_txtbody);
|
||||
$this->_addHtmlPart($message);
|
||||
} else {
|
||||
$message =& $this->_addHtmlPart($null);
|
||||
}
|
||||
break;
|
||||
|
||||
case $html AND !$attachments AND $html_images:
|
||||
if (isset($this->_txtbody)) {
|
||||
$message =& $this->_addAlternativePart($null);
|
||||
$this->_addTextPart($message, $this->_txtbody);
|
||||
$related =& $this->_addRelatedPart($message);
|
||||
} else {
|
||||
$message =& $this->_addRelatedPart($null);
|
||||
$related =& $message;
|
||||
}
|
||||
$this->_addHtmlPart($related);
|
||||
for ($i = 0; $i < count($this->_html_images); $i++) {
|
||||
$this->_addHtmlImagePart($related, $this->_html_images[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
case $html AND $attachments AND !$html_images:
|
||||
$message =& $this->_addMixedPart();
|
||||
if (isset($this->_txtbody)) {
|
||||
$alt =& $this->_addAlternativePart($message);
|
||||
$this->_addTextPart($alt, $this->_txtbody);
|
||||
$this->_addHtmlPart($alt);
|
||||
} else {
|
||||
$this->_addHtmlPart($message);
|
||||
}
|
||||
for ($i = 0; $i < count($this->_parts); $i++) {
|
||||
$this->_addAttachmentPart($message, $this->_parts[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
case $html AND $attachments AND $html_images:
|
||||
$message =& $this->_addMixedPart();
|
||||
if (isset($this->_txtbody)) {
|
||||
$alt =& $this->_addAlternativePart($message);
|
||||
$this->_addTextPart($alt, $this->_txtbody);
|
||||
$rel =& $this->_addRelatedPart($alt);
|
||||
} else {
|
||||
$rel =& $this->_addRelatedPart($message);
|
||||
}
|
||||
$this->_addHtmlPart($rel);
|
||||
for ($i = 0; $i < count($this->_html_images); $i++) {
|
||||
$this->_addHtmlImagePart($rel, $this->_html_images[$i]);
|
||||
}
|
||||
for ($i = 0; $i < count($this->_parts); $i++) {
|
||||
$this->_addAttachmentPart($message, $this->_parts[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
if (isset($message)) {
|
||||
$output = $message->encode();
|
||||
$this->_headers = array_merge($this->_headers,
|
||||
$output['headers']);
|
||||
return $output['body'];
|
||||
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an array with the headers needed to prepend to the email
|
||||
* (MIME-Version and Content-Type). Format of argument is:
|
||||
* $array['header-name'] = 'header-value';
|
||||
*
|
||||
* @param array $xtra_headers Assoc array with any extra headers.
|
||||
* Optional.
|
||||
* @return array Assoc array with the mime headers
|
||||
* @access public
|
||||
*/
|
||||
function &headers($xtra_headers = null)
|
||||
{
|
||||
// Content-Type header should already be present,
|
||||
// So just add mime version header
|
||||
$headers['MIME-Version'] = '1.0';
|
||||
if (isset($xtra_headers)) {
|
||||
$headers = array_merge($headers, $xtra_headers);
|
||||
}
|
||||
$this->_headers = array_merge($headers, $this->_headers);
|
||||
|
||||
return $this->_encodeHeaders($this->_headers);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the text version of the headers
|
||||
* (usefull if you want to use the PHP mail() function)
|
||||
*
|
||||
* @param array $xtra_headers Assoc array with any extra headers.
|
||||
* Optional.
|
||||
* @return string Plain text headers
|
||||
* @access public
|
||||
*/
|
||||
function txtHeaders($xtra_headers = null)
|
||||
{
|
||||
$headers = $this->headers($xtra_headers);
|
||||
$ret = '';
|
||||
foreach ($headers as $key => $val) {
|
||||
$ret .= "$key: $val" . MAIL_MIME_CRLF;
|
||||
}
|
||||
return $ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the Subject header
|
||||
*
|
||||
* @param string $subject String to set the subject to
|
||||
* access public
|
||||
*/
|
||||
function setSubject($subject)
|
||||
{
|
||||
$this->_headers['Subject'] = $subject;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set an email to the From (the sender) header
|
||||
*
|
||||
* @param string $email The email direction to add
|
||||
* @access public
|
||||
*/
|
||||
function setFrom($email)
|
||||
{
|
||||
$this->_headers['From'] = $email;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add an email to the Cc (carbon copy) header
|
||||
* (multiple calls to this method are allowed)
|
||||
*
|
||||
* @param string $email The email direction to add
|
||||
* @access public
|
||||
*/
|
||||
function addCc($email)
|
||||
{
|
||||
if (isset($this->_headers['Cc'])) {
|
||||
$this->_headers['Cc'] .= ", $email";
|
||||
} else {
|
||||
$this->_headers['Cc'] = $email;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Add an email to the Bcc (blank carbon copy) header
|
||||
* (multiple calls to this method are allowed)
|
||||
*
|
||||
* @param string $email The email direction to add
|
||||
* @access public
|
||||
*/
|
||||
function addBcc($email)
|
||||
{
|
||||
if (isset($this->_headers['Bcc'])) {
|
||||
$this->_headers['Bcc'] .= ", $email";
|
||||
} else {
|
||||
$this->_headers['Bcc'] = $email;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Encodes a header as per RFC2047
|
||||
*
|
||||
* @param string $input The header data to encode
|
||||
* @return string Encoded data
|
||||
* @access private
|
||||
*/
|
||||
function _encodeHeaders($input)
|
||||
{
|
||||
foreach ($input as $hdr_name => $hdr_value) {
|
||||
preg_match_all('/(\w*[\x80-\xFF]+\w*)/', $hdr_value, $matches);
|
||||
foreach ($matches[1] as $value) {
|
||||
$replacement = preg_replace('/([\x80-\xFF])/e',
|
||||
'"=" .
|
||||
strtoupper(dechex(ord("\1")))',
|
||||
$value);
|
||||
$hdr_value = str_replace($value, '=?' .
|
||||
$this->_build_params['head_charset'] .
|
||||
'?Q?' . $replacement . '?=',
|
||||
$hdr_value);
|
||||
}
|
||||
$input[$hdr_name] = $hdr_value;
|
||||
}
|
||||
|
||||
return $input;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the object's end-of-line and define the constant if applicable
|
||||
*
|
||||
* @param string $eol End Of Line sequence
|
||||
* @access private
|
||||
*/
|
||||
function _setEOL($eol)
|
||||
{
|
||||
$this->_eol = $eol;
|
||||
if (!defined('MAIL_MIME_CRLF')) {
|
||||
define('MAIL_MIME_CRLF', $this->_eol, true);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
} // End of class
|
||||
?>
|
||||
Reference in New Issue
Block a user